Drone Retrieval System (DRS)

The Drone Retrieval System (DRS) is an innovative solution designed for the recovery of fallen quadcopters and FPV drones. The DRS attaches to a primary quadcopter via a durable tether, allowing the quadcopter to fly over and locate the downed drone.

Once positioned above the fallen drone, the DRS is lowered to the ground. Its smart design ensures that when it touches the surface, the retrieval mechanism opens automatically. As the quadcopter ascends, the DRS closes securely around the fallen drone, enabling a safe and efficient retrieval without requiring the operator to leave the launch point.

This device is ideal for drone enthusiasts and professionals who need a reliable method for recovering their valuable equipment. Whether you're flying in dense forests, rugged terrain, or simply want the peace of mind that comes with a recovery plan, the Drone Retrieval System is your go-to solution.

Features:

• Automatic Opening and Closing Mechanism: Opens upon surface and closes securely during ascent.
• Lightweight and Durable: Constructed from high-quality materials to ensure reliability and ease of use.
• Compatible with Most Quadcopters: Designed to work with a wide range of quadcopters and FPV drones.
• Easy Attachment: Simple and secure tethering system for quick deployment.

Elevate your drone operations with the Drone Retrieval System – because your gear is worth retrieving.
You'll need 20 M3x25 screws, 20 M3 nuts with Teflon inserts, and an eye bolt with M8 threading.

Here are the 3D printing settings for PETG:

1. Extruder Temperature:

   • 230-250°C (starting at 240°C is a good point, and then adjust based on the print results).

2. Bed Temperature:

   • 70-85°C (75°C is generally a good starting point).

3. Print Speed:

   • 40-60 mm/s (PETG usually requires a slower print speed compared to PLA to reduce stringing and improve print quality).

4. Layer Height:

   • 0.2 mm for standard quality (you can use 0.1 mm for finer detail or 0.3 mm for faster prints).

5. First Layer Adhesion:

   • Use blue painter’s tape or glue stick for better adhesion of PETG to the bed.
   • It's also recommended to slightly increase the first layer "squish" to ensure good bed adhesion.

6. Cooling:

   • 20-50% fan speed after the first few layers. PETG doesn’t require as much cooling as PLA to prevent layer adhesion issues.

7. Retraction:

   • 3-5 mm at a speed of 25-45 mm/s. PETG is prone to stringing, so retraction settings should be carefully adjusted.

8. Travel Speed:

   • 80-120 mm/s to minimize stringing.

9. Nozzle to Bed Gap:

   • Slightly increasing the nozzle-to-bed gap can help prevent the first layer from sticking too much.

10. and Raft:

    • If s are needed, recommend easily removable s with a small gap (0.2 mm) between the and the model.

These settings are a good starting point but may need slight adjustments depending on your printer and the specific PETG filament you're using.